Condensate controlling with optimum flow rate determination and new equation of pressure drop of gas condensate reservoirs

Gas conden sate reservoir contains rich gases at the first condition of composition. The reservoir ha 100% of condensate in process of production while its pressure is far from dew point pressure. As the condensate in produced pressure is composed lower than what , the dew poit does and its saturation generally does not reach to the critical saturation level , a mass amount of this valuable liquid is practically lost. therefore beside gas recycling optimum flow rate determination seems to be necessary for maximum production of condensate . considering the related difficulties of pressure drop equation in optimum flow rate for gas condensate reservoir, there has not been presented any accurate and applicable method. in this paper pressure drop equations are presernted with adequate accuracy that will determine maximum flow rate in reservoir pressure beside the gas reservoir flow equation. also for the first time the flow of open reservoir in gas condensate and condensate radius estimation has been calculated with considering tubing head pressure.

کلیدواژه ها:

gas condensate reservoir ، dew point ، critical saturation ، optimum flow rate ، reservoir flow equation ، rpessure drop equation ، condensate existence radius ، tubing head pressure